code: def no_op(func):
      """Op-op decorator. Used in place of fail_with_message when a functionality that requires extension works fine."""
      return func
  
file_path: audio/src/torchaudio/_internal/module_utils.py
imports: import importlib.util
  import os
  import warnings
  from functools import wraps
  from typing import Optional
label_desc: Use image node_id 6 for calling a global function with example usage: no_op(func) and returns: func